Challis, ID Weather Forecast
Local 7-day forecast
Sunny then Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Challis, ID in one place.
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 75. South southwest wind 2 to 8 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Challis, ID is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 14, 2026 8:17 PM MDT.
The active forecast window currently covers Jul 16 to Jul 21, 2026 for Challis, ID.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 16 to Jul 21, 2026
- Latest sync
- Jul 14, 2026 8:17 PM MDT
- Forecast office
- PIH
- Source
- NOAA / NWS
Daily Outlook
This Week in Challis
Thursday looks like the warmest upcoming period in Challis at 75 degrees F.
Saturday Night is the coolest period ahead with temperatures near 51 degrees F.
The strongest winds are forecast for Friday at about 3 to 9 mph SSW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 14, 2026 8:17 PM MDT
- Coverage
- 6 days
- Time zone
- America/Boise
- Forecast office
- PIH
- Radar station
- KCBX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 53. West southwest wind 3 to 8 mph.
Showers and thunderstorms likely after noon. Mostly sunny, with a high near 75. Chance of precipitation is 70%.
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 52. Chance of precipitation is 40%.
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74. Chance of precipitation is 20%.
Partly cloudy, with a low around 51.
Sunny, with a high near 74.
Partly cloudy, with a low around 52.
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74. Chance of precipitation is 20%.
A chance of rain. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 71. Chance of precipitation is 40%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Jul 16
|
Sunny then Slight Chance Showers And Thunderstorms
|
75°F |
2 to 8 mph
SSW
|
|
Thursday Night
Jul 16
|
Partly Cloudy
|
53°F |
3 to 8 mph
WSW
|
|
Friday
Jul 17
|
Mostly Sunny then Showers And Thunderstorms Likely
|
75°F |
3 to 9 mph
SSW
|
|
Friday Night
Jul 17
|
Chance Showers And Thunderstorms then Partly Cloudy
|
52°F |
3 to 7 mph
WSW
|
|
Saturday
Jul 18
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
74°F |
3 to 9 mph
WSW
|
|
Saturday Night
Jul 18
|
Partly Cloudy
|
51°F |
5 to 9 mph
WNW
|
|
Sunday
Jul 19
|
Sunny
|
74°F |
3 to 8 mph
NW
|
|
Sunday Night
Jul 19
|
Partly Cloudy
|
52°F |
5 to 9 mph
NNW
|
|
Monday
Jul 20
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
74°F |
3 to 7 mph
N
|
|
Monday Night
Jul 20
|
Chance Light Rain
|
53°F |
7 mph
NNW
|
|
Tuesday
Jul 21
|
Partly Sunny then Chance Showers And Thunderstorms
|
71°F |
3 to 7 mph
S
|
Nearby Forecasts
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